I was following this tutorial here. 
  http://www.lucasforums.com/showthread.php?s=&threadid=127001) 
 Everything is fine up until Step 8. There is a file called "nwnnsscomp" in my Kotor tool folder, but it won't do anything when I try to open it. I'm sure there's a simple solution that I'm completely missing here, but that's to be expected from modding newbies, right? 
 Any help is welcome.